removed protocolbuffers dependency from dnet-pace-core, Builders and Proto specific tests moved in dnet-openaireplus-mapping-utils, adapted dnet-mapreduce-jobs
class moved to src/main/java
unit test
added some checks
updated cf names and added relClasses
merged from branch 2.0.0
extended helper, fixed subrel's attributes propagation
fixed mapping for datacite
helper method to discover the type of the entity target of a relationship, used during the xml expansion
almost working workflows on hbase
cleanup
updated mapping
fixed mapping
work in progress: mapping from rel db fixed
branch for 2.0.0
branches
SCRIPT_COMMENT: fixed deploy.info file to the module dnet-openaireplus-mapping-utils
SCRIPT_COMMENT: Added deploy.info file to the module dnet-openaireplus-mapping-utils